THYME: Ancient herb with science-backed health benefits

10/26/2025 / By Olivia Cook

Thyme contains potent antioxidants (like flavonoids) and essential oils such as thymol, borneol and carvacrol, which provide strong antimicrobial, antifungal and preservative properties.
Thyme is packed with essential minerals (calcium, iron, magnesium, manganese, potassium, selenium) and vitamins (A, C, E, K and B-complex), supporting heart health, immunity, cellular repair and mental wellness.
With a very high ORAC score, thyme’s antioxidants help protect cells from free radical damage, reduce inflammation and support overall vitality.
Thyme enhances flavor in cooking, can be brewed as tea for digestive and respiratory benefits and its essential oil provides muscle relief and respiratory support when used safely.
Thyme essential oil blends well with citrus, floral, herbaceous, spicy and woodsy oils, making it useful in aromatherapy for relaxation, immune support and stress reduction.

From classic Mediterranean kitchens to modern health stores, thyme has earned a special place – blending culinary magic with powerful health benefits. It’s an ancient plant with a rich history that extends beyond aroma and taste – backed by modern science to support well-being and even aid in treating certain health conditions.

Recent research published in Nutrients in 2022 provides a focused look at thyme – unveiling its biological, chemical and therapeutic properties. Scientists have found that this humble ancient herb is loaded with nutrients and bioactive compounds that can positively affect the body in surprising ways.

The science behind thyme’s powers

According to BrightU.AI‘s Enoch, thyme is a powerful herb packed with a wide array of active compounds that contribute to its impressive health benefits. Its unique combination of antioxidants, essential oils, minerals and vitamins supports everything from immune function and digestion to health and stress relief.

Volatile oils

At the core of thyme’s health-promoting properties is thymol – a primary component of its essential oil. Thymol’s strong antiseptic and antifungal abilities are well-documented and are thought to protect against various infections and fungi. Alongside thymol, thyme also contains borneol, carvacrol and geraniol – other volatile oils that enhance its antimicrobial activity. Together, these compounds work to guard the body against harmful pathogens and may even aid in preserving foods due to their natural preservative qualities.

Antioxidants

One of thyme’s standout features is its incredibly high antioxidant content. This antioxidant activity comes from a variety of flavonoids, such as apigenin, lutein, luteolin, naringenin, thymonin and zeaxanthin. These compounds protect cells from oxidative stress, which helps reduce the risk of chronic diseases and inflammation, and supports overall health.

Essential minerals

Thyme’s nutrient density is another remarkable quality. Its leaves are loaded with essential minerals like calcium, iron, magnesium, manganese, potassium and selenium. Potassium is crucial for maintaining a stable heart rate and blood pressure – supporting heart health. Iron is vital for overall energy levels and red blood cell production. Manganese contributes as a cofactor for superoxide dismutase, an antioxidant enzyme that protects cells from damage, making it essential for cellular repair and resilience.

Vitamins

The vitamins in thyme include vitamins A, C, E and K, as well as B complex vitamins – niacin (B3), pantothenic acid (B5), pyridoxine (B6) and folate (B9).

Vitamin A, an antioxidant and fat-soluble nutrient, promotes healthy skin, supports vision and may reduce the risk of lung and oral cancers due to its ability to protect mucous membranes. Vitamin C is particularly notable, helping boost immunity by enhancing the body’s defenses against infections and inflammation.

Thyme also contains a significant amount of vitamin B6 or pyridoxine – providing about 27 percent of the daily recommended intake in just 100 grams. Pyridoxine is known for its role in supporting mental wellness by maintaining levels of GABA or gamma-aminobutyric acid – a neurotransmitter that helps manage anxiety and stress.